From 955ce06f1f4be5a8733e5829e3c8cadf9fc68c40 Mon Sep 17 00:00:00 2001 From: Andrea Claudi Date: Mon, 29 Apr 2019 20:05:37 +0200 Subject: [PATCH] ifcfg: Quote left-hand side of [ ] expression Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1465646 Upstream Status: iproute2.git commit 1e3197e0fdbf2 commit 1e3197e0fdbf299fe24cdba7c0d613317ed82063 Author: Phil Sutter Date: Thu Aug 17 19:09:32 2017 +0200 ifcfg: Quote left-hand side of [ ] expression This prevents word-splitting and therefore leads to more accurate error message in case 'grep -c' prints something other than a number. Signed-off-by: Phil Sutter --- ip/ifcfg | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ip/ifcfg b/ip/ifcfg index 083d9df36742f..30a2dc49816cd 100644 --- a/ip/ifcfg +++ b/ip/ifcfg @@ -131,7 +131,7 @@ noarp=$? ip route add unreachable 224.0.0.0/24 >& /dev/null ip route add unreachable 255.255.255.255 >& /dev/null -if [ `ip link ls $dev | grep -c MULTICAST` -ge 1 ]; then +if [ "`ip link ls $dev | grep -c MULTICAST`" -ge 1 ]; then ip route add 224.0.0.0/4 dev $dev scope global >& /dev/null fi -- 2.21.0